Fujitsu AOU18RLXFWH - Safety devices

11. Safety devices
Type of
protection
Protection form
Model
AOU18RLXFWH AOU24RLXFWH
Circuit protection
Current fuse (Filter PCB) 250 V, 5 A × 2
Current fuse (Main PCB)
250 V, 3.15 A
250 V, 5 A
Current fuse (Out of PCB) 250 V, 5 A
Fan motor
protection
Thermal protection
Activate
302±27 °F (150±15 °C)
Fan motor stop
Reset
248±27 °F (120±15 °C)
Fan motor restart
Compressor
protection
Terminal protection
program
(Compressor temp.)
Activate
226 °F (108 °C)
Compressor stop
Reset
176 °F (80 °C)
Compressor restart
Thermal protection
program
(Discharge temp.)
(COOL or DRY mode)
Activate
230 °F (110 °C)
Compressor stop
Reset
After 7 minutes
Compressor restart
High pressure
protection
Pressure switch
Activate
4.2±0.1 MPa
Compressor stop
Reset
3.2±0.15 MPa
Compressor restart
DESIGN & TECHNICAL MANUAL
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OUTDOOR UNIT AOU18, 24RLXFWH